[PATCH v2] MAINTAINERS: Fix tests/migration maintainers

[huangy81]

From: Hyman Huang(黄勇) <huangy81@chinatelecom.cn>

when executing the following scripts, it throw error message:
$ ./scripts/get_maintainer.pl -f tests/migration/guestperf.py
get_maintainer.pl: No maintainers found, printing recent contributors.
get_maintainer.pl: Do not blindly cc: them on patches!  Use common sense.

add the tests/migration to the "Migration" section of MAINTAINERS

Signed-off-by: Hyman Huang(黄勇) <huangy81@chinatelecom.cn>
---
 MAINTAINERS | 1 +
 1 file changed, 1 insertion(+)

diff --git a/MAINTAINERS b/MAINTAINERS
index 25fc49d1dc..d3f3edb47d 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -2724,6 +2724,7 @@ F: tests/vmstate-static-checker-data/
 F: tests/qtest/migration-test.c
 F: docs/devel/migration.rst
 F: qapi/migration.json
+F: tests/migration/
 
 D-Bus
 M: Marc-André Lureau <marcandre.lureau@redhat.com>
-- 
2.24.3